DE602005011587D1 - METAL HOLDER WITH ELECTRODE PIN, METHOD FOR PRODUCING METAL HOLDER AND GAS GENERATOR - Google Patents

METAL HOLDER WITH ELECTRODE PIN, METHOD FOR PRODUCING METAL HOLDER AND GAS GENERATOR

Info

Publication number
DE602005011587D1
DE602005011587D1 DE602005011587T DE602005011587T DE602005011587D1 DE 602005011587 D1 DE602005011587 D1 DE 602005011587D1 DE 602005011587 T DE602005011587 T DE 602005011587T DE 602005011587 T DE602005011587 T DE 602005011587T DE 602005011587 D1 DE602005011587 D1 DE 602005011587D1
Authority
DE
Germany
Prior art keywords
metal holder
electrode pins
gas generator
holder
electrode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602005011587T
Other languages
German (de)
Inventor
Akitoshi Hironaka
Yasushi Matsumura
Dairi Kubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Publication of DE602005011587D1 publication Critical patent/DE602005011587D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/195—Manufacture
    • F42B3/198—Manufacture of electric initiator heads e.g., testing, machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R2021/26029—Ignitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Manipulator (AREA)

Abstract

A metal holder with electrode pins having an improved sealing ability suitably used for a gas generator having a structure that can prevent the electrode pins from being burst forth easily even when the gas generator is brought into action under high temperature is provided at low cost. The metal holder with electrode pins comprises a metal holder 5 and at least two electrode pins 4 for allowing passage of electrical current, wherein each electrode pin 4 is larger in diameter at its head portion 4a than at its terminal portion 4b, and plastic members 6 are arranged to surround a part of the respective electrode pins 4 circumferentially, and wherein holes 23 for the respective electrode pins 4 to pass through the holder 5 are formed in the holder 5, and the electrode pins 4 are fixed to the holes 23 via the plastic members 6, each hole 23 having a diameter-reduction portion 23a at a part thereof. There are also provided a producing method thereof and a gas generator equipped with the metal holder with electrode pins.
DE602005011587T 2004-03-30 2005-03-30 METAL HOLDER WITH ELECTRODE PIN, METHOD FOR PRODUCING METAL HOLDER AND GAS GENERATOR Active DE602005011587D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004100078A JP4335725B2 (en) 2004-03-30 2004-03-30 Gas generator
PCT/JP2005/006016 WO2005095163A1 (en) 2004-03-30 2005-03-30 Metal holder with electrode pin, method of manufacturing the metal holder, and gas generator

Publications (1)

Publication Number Publication Date
DE602005011587D1 true DE602005011587D1 (en) 2009-01-22

Family

ID=35063631

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005011587T Active DE602005011587D1 (en) 2004-03-30 2005-03-30 METAL HOLDER WITH ELECTRODE PIN, METHOD FOR PRODUCING METAL HOLDER AND GAS GENERATOR

Country Status (7)

Country Link
US (1) US7530310B2 (en)
EP (1) EP1731383B1 (en)
JP (1) JP4335725B2 (en)
CN (1) CN100554046C (en)
AT (1) ATE416956T1 (en)
DE (1) DE602005011587D1 (en)
WO (1) WO2005095163A1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
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CN1732368A (en) * 2002-12-25 2006-02-08 日本化药株式会社 Gas producer
WO2006088388A1 (en) * 2005-02-17 2006-08-24 Zakrytoe Aktsionernoe Obshchestvo 'elox-Prom' Electric hermetic penetrant structure of low voltage
US20090266265A1 (en) * 2006-01-06 2009-10-29 Nipponkayaku Kabushikikaisha Ignition Device, Gas Generator for Air Bag and Gas Generator for Seat Belt Pretensioner
JP4813904B2 (en) * 2006-01-06 2011-11-09 日本化薬株式会社 Ignition device, manufacturing method thereof, gas generator for airbag, and gas generator for seat belt pretensioner
CZ2006295A3 (en) 2006-05-09 2007-11-21 Indet Safety Systems A. S. Compact gas generator for electrical pyrotechnic systems and process for producing thereof
JP2008062685A (en) 2006-09-05 2008-03-21 Daicel Chem Ind Ltd Apparatus including igniter assembly
DE102007057551B4 (en) * 2007-11-29 2011-11-24 Diehl Bgt Defence Gmbh & Co. Kg Miniaturized force element
US7845277B2 (en) * 2008-05-28 2010-12-07 Autoliv Asp, Inc. Header assembly
JP5501347B2 (en) * 2009-04-09 2014-05-21 日本化薬株式会社 Gas generator and gas generator assembly
JP5245178B2 (en) * 2009-05-28 2013-07-24 日本化薬株式会社 Igniter assembly and gas generator having the same
JP4644296B2 (en) * 2009-07-29 2011-03-02 昭和金属工業株式会社 Gas generator
WO2011045942A1 (en) * 2009-10-15 2011-04-21 日本化薬株式会社 Gas generating agent composition, molded product of the composition, and gas generation device equipped with the molded product
FR2960958B1 (en) * 2010-06-02 2012-06-22 Livbag GAS GENERATOR AND METHOD FOR MANUFACTURING THE SAME
JP5353834B2 (en) * 2010-06-22 2013-11-27 株式会社デンソー Electric compressor
WO2012046678A1 (en) * 2010-10-06 2012-04-12 日本化薬株式会社 Gas generator, holder for gas generator, and method for manufacturing holder for gas generator
EP2662247A4 (en) * 2011-01-07 2014-04-23 Nippon Kayaku Kk Gas generator
US20120234193A1 (en) 2011-03-17 2012-09-20 Special Devices, Inc. Igniter with a locked consolidated powder charge
DE102012010608A1 (en) * 2012-05-16 2013-11-21 Trw Airbag Systems Gmbh Lighter and method of making a lighter for a gas generator
JP5985950B2 (en) 2012-10-04 2016-09-06 株式会社ダイセル Gas generator and its assembly method
CN104677961B (en) * 2015-03-09 2017-07-11 扬州工业职业技术学院 A kind of three-electrode system position adjustable elastic clamping device
JP6655897B2 (en) * 2015-07-03 2020-03-04 株式会社ダイセル Ignition means and gas generator using it
JP2019135195A (en) * 2016-06-09 2019-08-15 国立大学法人 東京大学 Low temperature gas generation agent composition
JP6767907B2 (en) * 2017-03-27 2020-10-14 株式会社神戸製鋼所 Joining method and equipment of members
DE102017130969A1 (en) * 2017-12-21 2019-06-27 Trw Airbag Systems Gmbh Ignition unit, gas generator, gas bag module, vehicle safety system and method for producing an ignition unit
DE102018218001B4 (en) * 2018-10-22 2021-09-30 Schott Ag Method for producing a connection pin for bushings, as well as connection pin
JP7266412B2 (en) * 2019-01-18 2023-04-28 日本化薬株式会社 gas generator
JP7219193B2 (en) * 2019-09-04 2023-02-07 日本化薬株式会社 gas generator
US11760303B2 (en) * 2021-04-19 2023-09-19 Autoliv Asp, Inc. Initiator for a gas generator of vehicle safety device
CN115014135A (en) * 2022-06-30 2022-09-06 辽宁北方华丰特种化工有限公司 Glass fiber electrode plug capable of being repeatedly processed in shape and preparation method thereof

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Publication number Priority date Publication date Assignee Title
US3971320A (en) * 1974-04-05 1976-07-27 Ici United States Inc. Electric initiator
JPH0789039B2 (en) * 1986-11-14 1995-09-27 細谷火工株式会社 Ignition device manufacturing method
JP3055652B2 (en) 1995-03-11 2000-06-26 株式会社小糸製作所 Vehicle lighting
US5932832A (en) 1996-04-15 1999-08-03 Autoliv Asp, Inc. High pressure resistant initiator with integral metal oxide varistor for electro-static discharge protection
DE19733353C1 (en) * 1997-08-01 1998-12-10 Nico Pyrotechnik Ignition unit for a personal protection device in a motor vehicle
JP2971439B2 (en) 1998-04-21 1999-11-08 東芝ホクト電子株式会社 Ignition device and method of manufacturing the same
JP3055652U (en) * 1998-07-08 1999-01-22 國防部中山科學研究院 Igniter for automotive airbag filling equipment
FR2790078B1 (en) * 1999-02-18 2004-11-26 Livbag Snc ELECTROPYROTECHNIC IGNITER WITH ENHANCED IGNITION SAFETY
FR2790077B1 (en) 1999-02-18 2001-12-28 Livbag Snc ELECTRO-PYROTECHNIC IGNITER WITH INTEGRATED ELECTRONICS
GB2347485A (en) * 1999-03-05 2000-09-06 Breed Automotive Tech Pretensioner
JP4426079B2 (en) * 1999-09-27 2010-03-03 ダイセル化学工業株式会社 Initiator assembly
CZ299491B6 (en) * 1999-10-14 2008-08-13 Nippon Kayaku Kabushiki-Kaisha Gas generator
WO2001031281A1 (en) * 1999-10-28 2001-05-03 Daicel Chemical Industries, Ltd. Electric type initiator and gas generator
JP2001191891A (en) 1999-10-28 2001-07-17 Daicel Chem Ind Ltd Electric initiator and gas generator for pretensioner formed using it
JP2001260815A (en) 2000-01-14 2001-09-26 Nippon Kayaku Co Ltd Gas generator
JP2002090097A (en) 2000-07-12 2002-03-27 Daicel Chem Ind Ltd Initiator assembly and gas generator comprising it
US6557474B1 (en) * 2000-08-30 2003-05-06 Glasseal Products Initiator header subassembly for inflation devices
JP2002346371A (en) 2001-05-24 2002-12-03 Nippon Kayaku Co Ltd Gas generator
US6672215B2 (en) * 2001-10-17 2004-01-06 Textron Systems Corporation Constant output high-precision microcapillary pyrotechnic initiator
US6761116B2 (en) * 2001-10-17 2004-07-13 Textron Sytems Corporation Constant output high-precision microcapillary pyrotechnic initiator

Also Published As

Publication number Publication date
WO2005095163A1 (en) 2005-10-13
EP1731383B1 (en) 2008-12-10
ATE416956T1 (en) 2008-12-15
CN1938181A (en) 2007-03-28
US7530310B2 (en) 2009-05-12
EP1731383A4 (en) 2007-12-26
EP1731383A1 (en) 2006-12-13
JP4335725B2 (en) 2009-09-30
US20070193464A1 (en) 2007-08-23
JP2005280585A (en) 2005-10-13
CN100554046C (en) 2009-10-28

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Legal Events

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8364 No opposition during term of opposition